Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

[pandora-kernel.git] / fs / cifs / sess.c

diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 7202d53..a8a0835 100644 (file)
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -111,7 +111,7 @@ static void unicode_ssetup_strings(char ** pbcc_area, struct cifsSesInfo *ses,
        bytes_ret = cifs_strtoUCS((__le16 *)bcc_ptr, "Linux version ", 32,
                                  nls_cp);
        bcc_ptr += 2 * bytes_ret;
-       bytes_ret = cifs_strtoUCS((__le16 *) bcc_ptr, system_utsname.release,
+       bytes_ret = cifs_strtoUCS((__le16 *) bcc_ptr, init_utsname()->release,
                                  32, nls_cp);
        bcc_ptr += 2 * bytes_ret;
        bcc_ptr += 2; /* trailing null */
@@ -158,8 +158,8 @@ static void ascii_ssetup_strings(char ** pbcc_area, struct cifsSesInfo *ses,
 
        strcpy(bcc_ptr, "Linux version ");
        bcc_ptr += strlen("Linux version ");
-       strcpy(bcc_ptr, system_utsname.release);
-       bcc_ptr += strlen(system_utsname.release) + 1;
+       strcpy(bcc_ptr, init_utsname()->release);
+       bcc_ptr += strlen(init_utsname()->release) + 1;
 
        strcpy(bcc_ptr, CIFS_NETWORK_OPSYS);
        bcc_ptr += strlen(CIFS_NETWORK_OPSYS) + 1;
@@ -268,6 +268,10 @@ static int decode_ascii_ssetup(char ** pbcc_area, int bleft, struct cifsSesInfo
        ses->serverOS = kzalloc(len + 1, GFP_KERNEL);
        if(ses->serverOS)
                strncpy(ses->serverOS, bcc_ptr, len);
+       if(strncmp(ses->serverOS, "OS/2",4) == 0) {
+                       cFYI(1,("OS/2 server"));
+                       ses->flags |= CIFS_SES_OS2;
+       }
 
        bcc_ptr += len + 1;
        bleft -= len + 1;
@@ -290,16 +294,11 @@ static int decode_ascii_ssetup(char ** pbcc_area, int bleft, struct cifsSesInfo
         if(len > bleft)
                 return rc;
 
-        if(ses->serverDomain)
-                kfree(ses->serverDomain);
-
-        ses->serverDomain = kzalloc(len + 1, GFP_KERNEL);
-        if(ses->serverOS)
-                strncpy(ses->serverOS, bcc_ptr, len);
-
-        bcc_ptr += len + 1;
-       bleft -= len + 1;
-
+       /* No domain field in LANMAN case. Domain is
+          returned by old servers in the SMB negprot response */
+       /* BB For newer servers which do not support Unicode,
+          but thus do return domain here we could add parsing
+          for it later, but it is not very important */
        cFYI(1,("ascii: bytes left %d",bleft));
 
        return rc;
@@ -366,18 +365,20 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
        str_area = kmalloc(2000, GFP_KERNEL);
        bcc_ptr = str_area;
 
+       ses->flags &= ~CIFS_SES_LANMAN;
+
        if(type == LANMAN) {
 #ifdef CONFIG_CIFS_WEAK_PW_HASH
                char lnm_session_key[CIFS_SESS_KEY_SIZE];
 
                /* no capabilities flags in old lanman negotiation */
 
-               pSMB->old_req.PasswordLength = CIFS_SESS_KEY_SIZE; 
+               pSMB->old_req.PasswordLength = cpu_to_le16(CIFS_SESS_KEY_SIZE); 
                /* BB calculate hash with password */
                /* and copy into bcc */
 
                calc_lanman_hash(ses, lnm_session_key);
-
+               ses->flags |= CIFS_SES_LANMAN; 
 /* #ifdef CONFIG_CIFS_DEBUG2
                cifs_dump_mem("cryptkey: ",ses->server->cryptKey,
                        CIFS_SESS_KEY_SIZE);